package com.example.sonone.pojo;

public class aa extends Stu {

    private String a;



    public aa() {
        System.out.println("aaaa ");
    }

    public aa(String a) {
        this.a = a;
    }

    public aa(int id, String name, String a) {
        super(id, name);
        this.a = a;
    }

    public String getA() {
        return a;
    }

    public void setA(String a) {
        this.a = a;
    }

    public static void main(String[] args) {
//        this();
        aa a = new aa();
        a.setId(1);
        a.setName("123");
        a.setA("aaaaaaaaaaaaaaaaaa");
        System.out.println(a);
    }


}
